142809790715416801

Names of 142809790715416801

• Cardinal: 142809790715416801 can be written as One hundred forty-two quadrillion, eight hundred nine trillion, seven hundred ninety billion, seven hundred fifteen million, four hundred sixteen thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.42809790715416801 × 10¹⁷

Factors of 142809790715416801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 332526853298

Divisors of 142809790715416801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 429469 332526423829 142809790715416801
• Sum of all divisors σ(n): 142810123242270100
• Sum of proper divisors (its aliquot sum) s(n): 332526853299
• 142809790715416801 is a deficient number, because the sum of its proper divisors (332526853299) is less than itself. Its deficiency is 142809458188563502

Bases of 142809790715416801

• Binary: 111111011010111001011111101111110000010100101000011100001₂
• Hexadecimal: 0x1FB5CBF7E0A50E1
• Base-36: 1325UG5KFI01

Squares and roots of 142809790715416801

• 142809790715416801 squared (142809790715416801²) is 20394636324181146738384779153073601
• 142809790715416801 cubed (142809790715416801³) is 2912553745173346964271990194133641422137194944970401
• The square root of 142809790715416801 is 377901826.8220157745
• The cube root of 142809790715416801 is 522700.1935376775

Scales and comparisons

• 142,809,790,715,416,801 seconds is equal to 4,540,909,605 years, 3 weeks, 2 days, 6 hours, 1 second.
• To count from 1 to 142,809,790,715,416,801 would take you about thirteen billion, six hundred twenty-two million, seven hundred twenty-eight thousand, eight hundred fifteen years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 142809790715416801 cubic inches would be around 43558.3 feet tall.

Recreational maths with 142809790715416801

• 142809790715416801 backwards is 108614517097908241
• The number of decimal digits it has is: 18
• The sum of 142809790715416801's digits is 73
• More coming soon!